KOOLUX BK6S Electric Folding Bike 48V 13AH 20*4.0in Fat Tire City eBike 100km UK
KOOLUX BK6S 4.0 Folding Electric Bike – 500 Motor, 48V 13Ah Battery, 20" Fat Tires. ✔KOOLUX BK6S Electric Bike. 🔥Why Choose KOOLUX BK6S?. ✔Stronger & More Powerful than Similar Models (e.g., Hitway BK6S).